%I #4 Mar 31 2012 12:36:07
%S 582004185,2546947279751,4949074316433529,12152638841787524045,
%T 28454687244738848695377
%N 1/729 the number of (n+2)X10 0..2 arrays with each 3X3 subblock trace equal to some horizontal or vertical neighbor 3X3 subblock trace
%C Column 8 of A186962
%e Some solutions for 4X10
%e ..0..0..0..0..0..0..1..2..2..1....0..0..0..0..0..0..0..1..1..1
%e ..0..0..0..0..0..0..2..1..1..2....0..0..0..0..0..0..2..1..1..1
%e ..0..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..1..0
%e ..0..0..0..0..0..0..0..0..0..2....0..0..0..0..0..0..0..0..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 01 2011
|